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v3.23.3

Note 9 - Debt (Details Textual) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Oct. 01, 2023 | Oct. 01, 2023 | Dec. 31, 2022
Working capital line of credit | $ 500,000 | $ 500,000 | $ 0
Line of Credit Facility, Interest Rate at Period End | 8.75% | 8.75% |
Line of Credit Facility, Fair Value of Amount Outstanding | $ 500,000 | $ 500,000 |
Machinery at Sypris Technologies Facility [Member] |  |  |
Finance Lease, Liability | $ 3,002,000 | $ 3,002,000 |
Machinery at Sypris Technologies Facility [Member] | Finance Lease Obligations [Member] |  |  |
Debt, Weighted Average Interest Rate | 8.60% | 8.60% |
Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance | $ 2,000,000 | $ 2,000,000 |
Debt Instrument, Maximum Allowance of Interest Due on Deferred Payments, Percent |  | 60.00% |
Gill Family Capital Management [Member] | Minimum [Member] |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.00% | 8.00% |
Gill Family Capital Management [Member] | Minimum [Member] | Five-year Treasury Note Average During Preceding 90-day Period [Member] |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 5.00% |
Promissory Notes with Maturity on April 1, 2021 and April 1, 2023 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance | $ 4,000,000 | $ 4,000,000 | $ 6,500,000
Debt Instrument, Interest Rate, Stated Percentage | 8.80% | 8.80% |
Promissory Notes with Maturity on April 1, 2021 and April 1, 2023 [Member] | Gill Family Capital Management [Member] | Minimum [Member] |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.00% | 8.00% |
Promissory Notes with Maturity on April 1, 2024 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance | $ 2,000,000 | $ 2,000,000 |
Promissory Note [Member] | Gill Family Capital Management [Member] | Minimum [Member] | Five-year Treasury Note Average During Preceding 90-day Period [Member] |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 5.00% |
Promissory Notes With Maturity On April 1, 2024 And April 1, 2026 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance | 6,500,000 | $ 6,500,000 |
Debt Instrument, Increase (Decrease), Net | $ 2,500,000 |  |
Debt Instrument, Maximum Allowance of Interest Due on Deferred Payments, Percent |  | 60.00% |
Promissory Notes With Maturity On April 1, 2024 And April 1, 2026 [Member] | Gill Family Capital Management [Member] | Minimum [Member] |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.00% | 8.00% |
Promissory Notes With Maturity on April 1, 2025 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance | $ 2,000,000 | $ 2,000,000 |
Promissory Note With Maturity On April 1, 2026 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance | 2,000,000 | 2,000,000 |
Equipment Financing Obligations [Member] |  |  |
Finance Lease, Liability | 2,053,000 | 2,053,000 |
Long-Term Debt | $ 2,053,000 | $ 2,053,000 |
Equipment Financing Obligations [Member] | Minimum [Member] |  |  |
Debt Instrument, Interest Rate, Effective Percentage | 4.40% | 4.40% |
Equipment Financing Obligations [Member] | Maximum [Member] |  |  |
Debt Instrument, Interest Rate, Effective Percentage | 8.10% | 8.10% |

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